Face mask



FIG. 1 is a perspective view of a face mask;

FIG. 2 is a top plan view of the face mask of FIG. 1;

FIG. 3 is a front view of the face mask of FIG. 1;

FIG. 4 is a rear view of the face mask of FIG. 1;

FIG. 5 is a side view of the face mask of FIG. 1; and,

FIG. 6 is another side view of the face mask of FIG. 1.

The broken lines illustrating a figure wearing the face mask depictsenvironmental subject matter that forms no part of the claimed design.

CLAIM The ornamental design for a face mask, as shown and described.